Article Metadata for American Journal of Biology and Natural Sciences

This study presents the results of an epizootological assessment of Pullorum dis-ease, Colibacillosis, and their mixed infections across different age groups of poul-try in two commercial farms of the Republic of Karakalpakstan. The investigation ...

The study of cellular morphology and histological organization represents a fundamental aspect of modern biological and medical sciences, as it provides essential insights into the structural and functional differences between normal and pathologi...

This article presents data on the study of effective immunoprophylaxis against Infectious Bronchitis in Lohmann Brown breed chicks raised in industrialized poultry farms and smallholder farming operations, through the application of the "Nobilis M...

This article was revised in IMRAD format and translated into scientific English. It examines the environmental plasticity of the genotype of African catfish (Clarias gariepinus) in flow-through culture systems, with particular attention to gene ex...

This article studied the pharmacological effects and safety level of a preparation produced from trout liver on the organism of rabbits. The preparation was added to the feed for a specified period, and the live body weight of the animals was regu...

The present study was carried out at the Research Station of the College of Agriculture, University of Tikrit, during the 2024–2025 growing season to investigate the effect of different water stress levels on physiological and biochemical response...

Background: Postbiotics are non-viable microbial products or metabolites that may regulate mammalian epithelial responses without the biosafety concerns linked with live bacteria. Their effects can be studied using commercial mammalian cell lines ...

Giardia are non-invasive intestinal protozoan parasites and are the causative agent of giardiasis. It is widely distributed worldwide, infecting humans, domestic animals such as cats and dog, as well as mammals, fish, and bird clinical signs range...

Influenza is a constant, heavy burden on medical facilities, with millions of severe cases and an incredible amount of death each year. Precise diagnosis is critical for the management of epidemics and reverse transcription PCR (RT-PCR) became pre...

This article examines the epizootic status of Bradzot disease in sheep, conducted in a number of sheep farms. Several factors affecting the development of Bradzot disease, clinical signs, pathological and anatomical changes, bacteriological examin...